black
#000000
#3757B4
#3757B4
Color Values
| Format | #000000 | #3757B4 |
|---|---|---|
| HEX | #000000 | #3757B4 |
| RGB | 0, 0, 0 | 55, 87, 180 |
| HSL | 0.0, 0.0%, 0.0% | 224.6, 53.2%, 46.1% |
| HSV | 0.0, 0.0%, 0.0% | 224.6, 69.4%, 70.6% |
| CMYK | 0%, 0%, 0%, 100% | 69.4%, 51.7%, 0.0%, 29.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4853 0.1523 266.4 |
Contrast & Accessibility
3.18:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3757B4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3757B4
Color Difference (Delta E)
68.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3757B4);
background: linear-gradient(135deg, #000000, #3757B4);